I'm apprehensive about this.

Similar features exist in popular plugins such as Yoast's WordPress SEO. With Jetpack's "auto activate" feature that they seem to love I don't want Jetpack to take over Yoast's plugin.

With what Derek has said above, it does appear to cause issues. Whilst unfamiliar in the plugin he is using, I'll think I'll pass on this update for now. Thanks.